baber/WOPTO huggingface dataset:
Patent JP-H10330904-A (JP)
Title: Production of black-colored ferritic stainless steel
Inventor: KITA ISATO
IPC: C22C38/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a stainless steel which has an oxide film having superior black- color impression, capable of withstanding heavy working, and excellent in adhesion by subjecting a ferritic stainless steel, having a composition containing specific percentages of Cr, Ti, Nb, and Cu, to heating treatment under specific conditions. SOLUTION: A ferritic stainless steel, having a composition containing, by weight, 16-19% Cr, 0.05-1% Ti, 0.2-0.6% Nb, and 0.3-0.8% Cu, is subjected to heating treatment under the conditions of 5 to 15 vol.% oxygen concentration in the eating atmosphere, 900 to 1150 deg.C heating temp., and 1.5 to 3 min holding time. when oxygen concentration is below the lower limit, treatment time becomes too long, while the resultant oxide film becomes increased in surface roughness to increase irregular reflection and lose black color impression when it exceeds the upper limit. When heating temp. is below the lower limit, the formation of the oxides of Ti and Cr becomes insufficient and satisfactory black color characteristic cannot be obtained, while the thickness of the oxide sale is increased and the adhesion of the film becomes deteriorated when it exceeds the upper limit.  When holding time is below the lower limit, surface oxidation becomes insufficient, while crystals become coarsened and surface roughing is brought about at working when it exceeds the upper limit.
Patent JP-H08334079-A (JP)
Title: Starter
Inventor: KITAGAWA AOFUMI
IPC: F02F11/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide a starter by which the number of part items is reduced by reducing sealing places. CONSTITUTION: A housing 2 and an end frame 3 are combined with each other in the shaft direction on the outer periphery of a yoke 5 of a motor, and an O ring 20 is installed in a groove part 19 formed between mutual end surfaces on an outer peripheral surface of its yoke 5, and is fastened and fixed by a through bolt 21. The O ring 20 installed in the groove part 19 is sandwiched in a condition of being pressed between an end surface of the housing 2 and an end surface of the end frame 3 in a condition where the inner periphery of the O ring 20 is brought into close contact with an outer peripheral surface of the yoke 5 by receiving fastening force of the through bolt 21 from the housing 2 and the end frame 3.  In this starter 1, the housing 2 and an outer peripheral surface of the end frame 3 are fitted to an installing hole 24 in a condition where the outer periphery of the O ring 20 is brought into close contact with an inner peripheral surface of the installing hole 24 to the installing hole 24 arranged in an engine case 23.
Patent JP-H0437575-A (JP)
Title: Ribbon shift device of printer
Inventor: ABE HARUHIKO
IPC: B41J35/20
Filed: 1990-06-01
Abstract: PURPOSE:To use the width of an ink ribbon to the maximum to reduce the frequency of exchange of a ribbon cassette by constituting the title device in such a manner that a ribbon shift member moves according to the inclined guide way of a guide rail through a carrier movement and the ink ribbon of the ribbon cassette repeats the vertical movement in the cross direction. CONSTITUTION:A printer conducts a print operation, a carrier 1 reciprocates along a platen 3, and the roller 14 of a ribbon shift member 15 moves as it rotates on the inclined guide way 16 of a guide rail 17 while being held by the guide ball 12 of the carrier 1 to move vertically according to the shape of inclination. A ribbon cassette 6 mounted on a cassette support 7 is pushed up by the supporting parts 13, 13 of the ribbon shift member 15 in the movement from left to right of the carrier 1 in the front of a print head 4 around a shaft 10 and conducts a vertical movement of lowering by the self-weight as the ribbon shift member 15 lowers in the movement from right to left, where the movement of the carrier changes, so that the ink ribbon 5 repeats a ribbon- traveling operation while performing a vertical movement relative to a printing position. Thus, the width of the ink ribbon is used to the maximum.
Patent JP-H0931768-A (JP)
Title: Can carrying system between two drawing frames
Inventor: MANFURETSUTO RANGEN
IPC: D01H9/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a can carrying system between two drawing frames, having simple structure and enabling rapid can exchange during operation. SOLUTION: In a can-carrying system between two drawing frames continued in processes, a sliver is fed to a drawing frame at the rear stage on a stable feeding table having two creel rows and the staple feeding table has a feed roller above a second creel row and a conveyer 17 in vertical direction is arranged in the section of a first creel row and the conveyor 17 is connected to a carrying-in track 21 and a second creel row 12 is connected to carrying-out track 22. The staple feeding table has a feed roller above a first creel row and a conveyer 18 in the vertical direction is arranged in the section of a second creel row and the conveyer 17 in the vertical direction of the first creel row and the conveyer 18 in the vertical direction of the second creel row are connected to a carrying-in track and a carrying-out track without sliding to the transverse direction.
Patent JP-H036876-A (JP)
Title: Semiconductor laser
Inventor: NAKAJIMA YASUO
IPC: H01S5/12
Filed: 1989-06-02
Abstract: PURPOSE:To make it oscillate with a single wave length even during high output by partially widening the widths of stripe grooves in parallel so as to provide a region where a coupling constant is small. CONSTITUTION:On a p-InP substrate 1 are grown in order a p-InP buffer layer 2, an InGaAsP active layer 3, an n-InP barrier layer 4, and an n-InGaAsP light guide layer 5. Next, a resist 21 is applied so as to form a uniform pattern and then light etching is applied partially so as to form resist patterns wherein the widths are made small at the center of an element. Next, stripe grooves 11 which reach the barrier layer 4 are formed. At this time, by the difference of the size of the resist 21, grooves, whose widths are different in a uniform cycle A, are formed. An n-InP clad layer 7, and an n-InGaAsP contact layer are grown again, and a p electrode 9 and an n electrode 10 are formed. That is, if the widths l1 of the stripes grooves 11 in parallel are widened, the widths l2 of the light guide layer residuals at these parts become narrow, and the coupling constants at the regions of the center of the element become small, and the high intensity distribution can be made uniform even in high implantation, whereby hole burning can be suppressed.
Patent JP-H036632-A (JP)
Title: Collection system for logging information
Inventor: SHINOZAKI YUTAKA
IPC: H04L69/40
Filed: 1989-06-02
Abstract: PURPOSE:To analyze the software bug of a main CPU by providing a logging information input part and an interruption processing part, and collecting the raw logging information at a master station when the monitor part of a slave station is at fault. CONSTITUTION:An interruption processing part 3 uses the detection signal CPU ALM of a fault detector 14 as an interruption request signal, and applies an interruption to a working program processing of a sub-CPU 21 for communi cation to a master station 200 to read out the logging information to be written onto a side R from a side L of a port RAM 1 via a logging information input part 2. Then, a slave station 100 transmits the logging information at fault to the station 200 via a transmission line 300 at once or when a polling com mand is received from the station 200. The station 200 receives the logging information and processes the logging information via a transmission/reception logical part 20-2. Then the station 200 can transfer the fault due to the software bug of a main CPU 11 of a monitor part 10-1 of the station 100 in the form of the raw logging information obtained at the time of occurring of the fault. As a result, the software bug of the CPU 11 can be analyzed.
Patent JP-H10329717-A (JP)
Title: Train operation control system
Inventor: SUENAGA MASASHI
IPC: G06Q50/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a train operation control system that is able to perform a safety and smooth train operation control without resting on both wire and radio communication networks on the ground. SOLUTION: An information collection controlling means 750a receives and controls each environmental observation information to be transmitted out of a railroad crossing, an anemometer, a falling-rock detector and a tunnel monitor via a geostationary satellite and thereby this received information is stored in an area corresponding to a storage part 740. Likewise, an operation command decision means 750b performs its control to determine a changeover command between a train operation command and a ground signal on the basis of data to be stored in the storage part 740. Then, an operation command transmittance controlling means 750c performs its control to transmit the operation command and the changeover command determined by the operation command decision means 750b to the corresponding train and the ground signal, respectively.
Patent JP-H021770-A (JP)
Title: Coloring agent for exhibiting pattern of thermoplastic resin moldings and pattern exhibiting method using the same
Inventor: HISHIDA IWAO
IPC: C09D5/00
Filed: 1988-06-08
Abstract: PURPOSE:To obtain the present coloring agent consisting of a composition containing coating having a reactive group or synthetic resin for adhesive having a reactive group and pigment as main components and capable of readily exhibiting a spot pattern or flow pattern to a molded article without changing molding conditions. CONSTITUTION:The aimed coloring agent obtained by blending (A) a synthetic resin (e.g., polyvinyl alcohol, aminoalkyd resin, epoxy resin or urethane resin) for adhesive with (B) a granulated pigment and drying the blend, capable of widely using to a molding thermoplastic resin of different kind and previously controlling pattern in production stage. The above-mentioned coloring agent is added to a thermoplastic resin for molding, preferably at an amount of <=5wt.% and the blend is molded.
Patent JP-S63305646-A (JP)
Title: Ecr connection system
Inventor: TERATANI SHIGEKI
IPC: H04L69/40
Filed: 1987-06-05
Abstract: PURPOSE:To reduce a loss time due to the generation of a communication error by setting a scheduled time till the reception of a signal returned in response to a transmission signal from the transmission of the said signal to each electronic cashe register (ECR) depending on the content of transmission at an optimum time in advance. CONSTITUTION:In sending a signal, a communication processing section 2 sets a transmission signal in a work register 13. Then a timeout table 14 is retrieved to obtain predetermined timeout data corresponding to the transmission signal. When the timeout data is obtained, it is set to a timer circuit 7 and the transmission signal set to the work register 13 is sent to a transmission line 1 via a communication interface 6. Then the timer circuit 7 is started as soon as the transmission signal is sent and the state reaches the standby state. When a signal in response to the transmission signal is sent, the communication interface 6 receives the response signal to send a reception interruption signal to a CPU 4.
Patent JP-H1055886-A (JP)
Title: Microwave oven provided with improved waveguide
Inventor: ZEN YUKIN
IPC: F24C7/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To reduce the outer dimension of a microwave oven in proportion to a distance of the movement of a second waveguide unit and a magnetron by forming a first waveguide unit of a waveguide means so as to be projected inside of a cooking chamber, and moving the second waveguide unit and the magnetron for arrangement to a wall side of a cooking chamber by a distance of the projection of the first waveguide unit. SOLUTION: A waveguide 120 has a first waveguide unit 122, which forms a side wall part of a cooking chamber 112 and which is projected inside of the cooking chamber 112 from a central part of a partitioning wall 116, and a second waveguide unit 124 fitted to the partitioning wall 116 opposite to the first waveguide unit 122. An opening 126 for passing the microwave is formed between a lower end of the first waveguide unit 122 and the partitioning wall 116 forming the first waveguide unit 122. The second waveguide unit 124 gives a moving route of the microwave to be emitted from an antenna between the first waveguide unit 122.  The second waveguide unit 122 and a magnetron can be moved for arrangement to one side of the cooking chamber, and an opening part of the chamber is inclined toward a central part inside the cooking chamber, and the microwave can be thereby emitted to corners of a lower part of the cooking chamber.
Patent JP-S623297-A (JP)
Inventor: SUEHIRO JUNICHI
IPC: G09G3/30
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5665528-A (JP)
Title: Zero cross solidstate relay
Inventor: IITAKA YUKIO
IPC: H03K17/13
Filed: 1979-10-31
Abstract: PURPOSE:To prevent waste of power, by using a switch circuit controlling power supply to a zero voltage detection circuit. CONSTITUTION:The power supply to a zero voltage detection circuit 6 is controlled with a switch circuit 9. If no input signal is present, a light emitting diode 9a is not illuminated and a photothyristor 9c is nonconductive. In this case, no current flows to the circuit 6, then the waste of power can be prevented. If the input signal is present, the thyristor 9c is conductive and thyristors 5, 3 are conductive near the zero voltages of an AC power supply 1.
Patent JP-S5367610-A (JP)
Title: Decreasing method for thermal stress of elbow pipe
Inventor: NARUSE AKISUKE
IPC: C21D9/08
Filed: 1976-11-29
Abstract: PURPOSE:To decrease the local thermal stress at the bent part and to lower the generation rate of the danger such as stress corrosion cracking, etc. in the piping system, by heating the low temperature side of the zero having temperature difference generating at the bent part of the elobow pipe which is connected to the vessel for the fluid of high temperature.
Patent JP-S624829-A (JP)
Title: Method for stabilizing toughness of high heat input weld heat-affected zone
Inventor: AMANO KENICHI
IPC: B23K31/00
Filed: 1985-06-28
Abstract: PURPOSE:To stabilize toughness of heat-affected zone of high heat input welded structural material, by heat treating structural material or its slab contg. limited compsn. quantities of B, Ti and N under a specified condition. CONSTITUTION:As chemical components of welded structural material to be welded by high heat input, 0.0005-0.0015% B, 0.004-0.015% Ti, 0.001-0.005% N are added by weight. Structural material or its slab having the compsn. is held at 950-1,100 deg.C range for >=5hr. A part of TiN in structural material is dissolved by the heat treatment, to cause reactions of TiN Ti+N, B+N BN simultaneously. In this way, toughness is remarkably, improved not only at weld bond zone but also at weld heat-affected zone and quality of high weld heat input structural material is stabilized.
Patent JP-S6323548-A (JP)
Title: Dc motor
Inventor: TANII JUNICHI
IPC: H02K23/36
Filed: 1987-06-09
Abstract: PURPOSE:To effectively use the driving force of a DC motor with a simple and compact structure by providing a first commutator and a second commutator connected with first armature winding and second armature winding at one side of a rotational shaft. CONSTITUTION:A DC motor has a magnet field 8 and two sets of armature windings R1, R2 wound independently from each other. A first armature winding R1 is connected to a first commutator 14, and a second armature R2 is connected to a second commutator 16. These commutators 14, 16 are disposed at one side 12a above a rotational shaft 12.
Patent JP-S62298316-A (JP)
Inventor: DOI SADAYUKI
IPC: A47J27/00
Filed: 1986-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5767506-A (JP)
Title: Insecticidal composition
Inventor: KUDAMATSU AKIO
IPC: A01N47/34
Filed: 1980-10-14
Abstract: PURPOSE: To provide an insecticidal composition for Lissorhoptrus oryzophilus KUSHEL which is a newly imported vermin, by combining a benzoylurea derivative with 2-isopropoxyphenyl-N-methyl carbamate of dimethyl 4-methyothio-m-tolylphosphorothionate.  
     CONSTITUTION: The titled composition contains, as an active component, a mixture of a benzoylurea derivative of formula (X and Y are H, F or Cl, provided  that X and Y are not H at the same time; Z is Cl, trifluoromethoxy or trifluoromethylthio) and 2-isopropoxyphenyl-N-methyl carbamate or dimethyl 4-methylthio-m- tolylphos- phorothioante. The oviposition and hatching of Lissorhoptrus oryzophilus  can be suppressed for a long period by applying the composition to the surface of  water or in water. The constituent components of the composition exhibit specific  synergistic effects. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5569336-A (JP)
Title: Wear deviation automatic correction device
Inventor: OOUCHI NOBUTOSHI
IPC: F16D65/56
Filed: 1978-11-18
Abstract: PURPOSE: To automatically correct a deviation of wear of the lining, by providing a mechanism to operate in an opposite direction to a press attaching method of the  brake lining through the solenoid arranged in series to the driving motor.  
     CONSTITUTION: To a point end screw part 20 of an arm 8, are screwed first and second drums 21, 22, and in the middle portion is provided an intermediate unit 23 free from the screw part 20. When deviated the arm 8 upward by wear of the lining, a limit pin P pulls a pulling cord 24, and the first drum 21 is rotated going away from the second drum 22. Then with the second drum 22 pulled by a solenoid 2 rotating, it approximates to the first drum 21 and stops. Diameters of this two drums 21, 22 and lengths of extended pulling cords being the same dimension, the stroke of the solenoid 2 is always kept constant, to stabilize the operation of brake control. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10332933-A (JP)
Title: Optical anisotropic element
Inventor: YODA EIJI
IPC: C09K19/38
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain display characteristics which can not be conventionally obtd., especially to improve visual characteristics in all directions of visual angles by combining a specified optically anisotropic film and a layer showing negative anisotropy. SOLUTION: This element consists of an optically anisotropic film in which a nematic hybrid orientation state is fixed and at least one layer showing negative anisotropy. The nematic hybrid orientation in the optically anisotropic film means that the liquid crystal polymers which substantially constitute the film and show optically positive uniaxial properties are oriented in a nematic state and that the angle between the director of the liquid crystal polymers and the film plane differs between on the upper face and the lower face of the film. The layer showing negative anisotropy satisfies the relation of nz< ny<=nx and (1/nz<2> -1/ny<2> )>(1/ny<2> -1/nx<2> ), wherein nx and ny are the primary refractive index in the plane direction and nz is the primary refractive index in the thickness direction.
Patent JP-2000330334-A (JP)
Title: Toner and its manufacture
Inventor: SATO YOSHIHIRO
IPC: G03G9/08
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a toner enhanced in imaging characteristics and durability and sharp in particle diameter distribution by uniformly and firmly fixing fine particles to the surfaces of resin particles as the core particles of the toner particles and to provide its manufacturing method. SOLUTION: This toner is formed by dispersing the toner particles having the fine particles uniformly fixed to the surfaces of the resin particles to be used as the cores of the toner particles into an aqueous medium and then, regulating a temperature in the range from the glass transition point Tg to Tg+<=50 deg.C of the fine resin particles in order to enhance their fixation strength, while applying shearing forces to them, or applying irradiation with ultrasonic waves, or while applying irradiation with ultrasonic waves while applying shearing force to them.
Patent JP-H1144832-A (JP)
Title: Optical cable and grooved spacer for optical cable
Inventor: SUETSUGU YOSHIYUKI
IPC: G02B6/44
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical cable capable of preventing the occurrence of a deviation between a core and a sheath. SOLUTION: Grooves 2 are spirally formed at the spacer 1. While the shape at the section of the spacer 1 is circular, the outside diameter changes periodically along the longitudinal direction of the spacer 1. Namely, the outside diameter is small as shown in Fig. (B) in a B-B part and the outside diameter is large as shown in Fig. (C) in a C-C part. Coated optical fibers are housed into these grooves 2 by using the spacer 1 and are extrusion coated with the sheath after the application of wrapping. Even if the sheath shrinks and tends to move on the spacer, the force for the part of the small outside diameter to rids over the part of the large outside diameter is necessary and the occurrence of the deviation between the core part and the sheath hardly occurs at the optical cable uniform in the outside diameter.
Patent JP-S5664766-A (JP)
Title: Preparation of cheese-containing hamburger
Inventor: KAMATA KIICHI
IPC: A23L13/00
Filed: 1979-11-01
Abstract: PURPOSE: To prepare a cheese-containing hamburger not melting cheese in cooking under heating, suitable for storage for a long time, by sandwiching a hard processed cheese sliced in a sterilized manner between sliced hamburger pieces, followed by sterilized packing.  
     CONSTITUTION: A hamburger ingredient prepared conventionally is packed in a casing steamed and boiled, cooled, and sent to a sterilizing chamber, where it is sliced by a slicer which has been disinfected and sterilized to give slices having a thickness 5W10mm and a weight about 34W35g. A hard processed cheese sliced previously in a sterilized manner is put between the two hamburger slices like a sandwich, and the prepared food is packed in sterilized manner, refrigerated or frozen. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5569503-A (JP)
Title: Elongation of effectivity of pyrethroid insecticide
Inventor: OKAJIMA HIROSHI
IPC: A01N53/00
Filed: 1978-11-17
Abstract: PURPOSE: To elongate the activity of a pyrethroid insecticide, by adding 2-ethylhexylic acid triglyceride as an agent for prolonging the activity, whereby the effective evaporation of the insecticidal component is kept to a high level for a long time, and the decomposition of the component is prevented with little evaporation loss of the prolonging agent.  
     CONSTITUTION: An insecticidal composition composed of a pyrethroid insecticide (e.g. 3-acryl-2-methylcyclopent-2-en-4-on-1-yl-dl-cis, trans-chrysanthemate) and 2- ethylhexylic acid triglyceride. The composition may be impregnated to the mat of pulp, asbestos, glass-fiber, cloth, etc. or formed to a desired form such as paste, cream, tablet, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04343014-A (JP)
Title: Flowmeter
Inventor: TATSUNO HIYOSHI
IPC: G01F1/06
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a flowmeter which can measure the flow rate from outside of a flow passage without being influenced by the quality of the fluid. CONSTITUTION:This flowmeter is provided with a flexible hose 11 arranged along an arc, a guide part 12 which supports the outer periphery of the hose along the arc, a rotary body 13 having projecting parts 13a, 13b formed in the circumference thereof, and a detector 14 for detecting the rotating amount of the rotary body. The rotary body 13 with the center of the arc as its rotating center crushes and shuts the hose between the guide part 12 and projecting parts 13a, 13b. The rotating amount of the rotary body because of the pressing force applied to the projecting parts from the hose due to the pressure of the fluid entering from one side of the hose is detected by the detector.